Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object EL-US1UM - show graphs
Map loading...
Source callsign: US1UM
Comment: 144.850MHz T067 R16k >>> US1UM-L 144.850MHz 67.0 <<<
Location: 50°32.46' N 30°10.46' E - locator KO50CM09WU - show map - static map
1.7 miles West bearing 264° from Bucha, Kiev, Ukraine [?]
3.6 miles West bearing 292° from Irpin’, Kiev, Ukraine
16.5 miles West bearing 291° from Kiev, Misto Kyyiv, Ukraine
82.2 miles Southwest bearing 216° from Chernihiv, Chernihivs'ka, Ukraine
Last position: 2017-08-27 16:40:28 EDT (237d 15h34m ago)
2017-08-27 23:40:28 EEST local time at Bucha, Ukraine [?]
Last telemetry: 2017-08-27 16:35:09 EDT (237d 15h39m ago) – show telemetry
Ch 1: 0 RX Erlang, Ch 2: 0.020 TX Erlang, Ch 3: 0 RXcount/10m, Ch 4: 5 TXcount/10m, Ch 5: 0 none1
 1     2     3     4     5     6     7     8 
Last path: US1UM>APRS via TCPIP*,qAC,T2UKRAINE
Positions stored: 1
Stations near current position of EL-US1UM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
US1UM-732.8 yards 231°2018-04-03 10:54:23 UR5FMZ B76.3 yards 122°2018-04-15 07:50:40
UR5FMZ-B76.3 yards 122°2018-04-15 07:50:50 US1UM-31.1 miles 127°2018-04-22 08:14:42
US1UM B2.6 miles 112°2018-04-22 08:04:20 US1UM-B2.6 miles 112°2018-04-22 08:04:30
UR0UUK2.7 miles 100°2018-04-22 07:46:03 KO50CM3.1 miles 113°2018-04-22 08:01:04
UT4UKA-18.8 miles 157°2018-04-22 08:12:34 UT3UCE-59.5 miles 119°2018-04-04 03:14:22
UR0UUQ9.7 miles 126°2018-04-22 07:46:35 UR0UUF-19.7 miles 126°2018-04-22 08:05:43
UT3UAW-99.9 miles 121°2018-04-20 05:57:03 UT3UKC-510.0 miles 102°2018-04-08 12:50:33
UT3UAW-110.1 miles 120°2018-04-22 07:45:50 US1UM-910.5 miles 133°2018-04-22 08:14:33
UR4UWA10.5 miles 133°2018-04-22 06:50:39 UR4UWA-910.5 miles 133°2018-04-01 08:30:32
UR8US-910.5 miles 133°2018-04-22 08:10:07 UT4UKA-910.6 miles 133°2018-04-22 07:43:48
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS